61871403616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{36857}}^1$

素因数の和:37148

約数の個数: 96

約数和(自身を含む): 140437825920

約数和(自身を除く): 78566422304

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 251, 304, 352, 418, 502, 608, 836, 1004, 1672, 2008, 2761, 3344, 4016, 4769, 5522, 6688, 8032, 9538, 11044, 19076, 22088, 36857, 38152, 44176, 52459, 73714, 76304, 88352, 104918, 147428, 152608, 209836, 294856, 405427, 419672, 589712, 700283, 810854, 839344, 1179424, 1400566, 1621708, 1678688, 2801132, 3243416, 5602264, 6486832, 7703113, 9251107, 11204528, 12973664, 15406226, 18502214, 22409056, 30812452, 37004428, 61624904, 74008856, 101762177, 123249808, 148017712, 175771033, 203524354, 246499616, 296035424, 351542066, 407048708, 703084132, 814097416, 1406168264, 1628194832, 1933481363, 2812336528, 3256389664, 3866962726, 5624673056, 7733925452, 15467850904, 30935701808, 61871403616]

約数ペア:

[(1, 61871403616), (2, 30935701808), (4, 15467850904), (8, 7733925452), (11, 5624673056), (16, 3866962726), (19, 3256389664), (22, 2812336528), (32, 1933481363), (38, 1628194832), (44, 1406168264), (76, 814097416), (88, 703084132), (152, 407048708), (176, 351542066), (209, 296035424), (251, 246499616), (304, 203524354), (352, 175771033), (418, 148017712), (502, 123249808), (608, 101762177), (836, 74008856), (1004, 61624904), (1672, 37004428), (2008, 30812452), (2761, 22409056), (3344, 18502214), (4016, 15406226), (4769, 12973664), (5522, 11204528), (6688, 9251107), (8032, 7703113), (9538, 6486832), (11044, 5602264), (19076, 3243416), (22088, 2801132), (36857, 1678688), (38152, 1621708), (44176, 1400566), (52459, 1179424), (73714, 839344), (76304, 810854), (88352, 700283), (104918, 589712), (147428, 419672), (152608, 405427), (209836, 294856)]